Habitat & Distribution
Along ditches, river banks, damp grasslands, waste places, roadsides, fields, disturbed sites; 700-4100 m. Heilongjiang, Jiangsu, Jilin, Xinjiang [India, Japan, Kashmir, Kazakhstan, Korea, Mongolia, Pakistan, Russia, Sri Lanka, Tajikistan; SW Asia, Europe; naturalized elsewhere].
- Flora of China @ eFloras.org
